CVE-2017-12874: Input Validation
First published: Sat Dec 03 2016(Updated: )
Incorrect signature verification
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/simplesamlphp/simplesamlphp-module-infocard | <1.0.1 | |
| debian/simplesamlphp | 1.16.3-1+deb10u2 1.16.3-1+deb10u1 1.19.0-1 1.19.7-1 | |
| composer/simplesamlphp/simplesamlphp-module-infocard | <1.0.1 | 1.0.1 |
| SimpleSAMLphp InfoCard module | =1.0 | |
| Debian GNU/Linux | =7.0 | |
| Debian GNU/Linux | =8.0 | |
| Debian GNU/Linux | =9.0 |
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Reference Links
- https://simplesamlphp.org/security/201612-03
- https://github.com/simplesamlphp/simplesamlphp-module-infocard/commit/7353762acacd827a61378629f87de991451089da
- https://security-tracker.debian.org/tracker/CVE-2017-12874
- https://lists.debian.org/debian-lts-announce/2017/12/msg00007.html
- https://www.debian.org/security/2018/dsa-4127
- https://nvd.nist.gov/vuln/detail/CVE-2017-12874
- https://github.com/simplesamlphp/simplesamlphp-module-infocard/commit/63b84cc837ea62bf87f4bf4af29b4420f49311a9
- https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp-module-infocard/CVE-2017-12874.yaml
- https://github.com/advisories/GHSA-fj28-869x-vv5g (Advisory)
Frequently Asked Questions
What is the severity of CVE-2017-12874?
CVE-2017-12874 has a moderate severity level due to its impact on the integrity of XML message signatures.
How do I fix CVE-2017-12874?
To mitigate CVE-2017-12874, upgrade to SimpleSAMLphp module InfoCard version 1.0.1 or later.
Which versions of SimpleSAMLphp are affected by CVE-2017-12874?
CVE-2017-12874 affects versions of SimpleSAMLphp module InfoCard prior to 1.0.1.
What type of vulnerability is CVE-2017-12874?
CVE-2017-12874 is a vulnerability related to incorrect signature verification.
Can CVE-2017-12874 lead to XML message spoofing?
Yes, CVE-2017-12874 allows attackers to spoof XML messages by exploiting the vulnerability in signature validation.
- collector/friends-of-php
- collector/security-tracker-debian
- agent/type
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- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-fj28-869x-vv5g
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- vendor/simplesamlphp
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- version/debian gnu/linux/9.0